May. 16=31: 2021: smallest vacuum cleaner, Wirelessly Charging McLaren’s Fastest Road Car Ever. Northern part of the sea experiencing temperatures up to 32C warmer, Dark Filaments in Virgo Cluster.

                          trusciencetrutechnology@blogspot.com                                      Volume 2021, Issue No. 5a,  Dated: May. 16-31, 2021 Time: 01:28:53AM

Professor Dr. Kotcherlakota Lakshmi Narayana,

M.Sc. (Math. Phys.), M.Sc. (Nucl. Phys.), PhD.(AU), Int. Edu & Res. (Sweden 1964-65) 

     While returning from Sweden, spent a few days in England, Paris, Egypt and etc. countries, 

    Visited USA about 12 Universities, several National Laboratories and Institutes for four months. 

Sept. to December 1988. and in 1989 visited Japan for about

10 days, and South Korea Conf. in Physics for a week in 1989.

 [Retd. Prof of Physics; Shivaji University, Kolhapur - 416004].    

Residential Address: 17- 11-10, Narasimha Ashram, Official Colony,

      Maharanipeta.  P. O., Visakhapatnam-530002, A.P. Mobile: 09491902867.

       kotcherlakota_l_n@hotmail.com; DOB:23-07-1940, evening 6 PM and 6:01 PM.  

    lakshminarayana.kotcherlakota@gmail.com

ABSTRACT

smallest vacuum cleaner, Wirelessly Charging McLaren’s Fastest Road Car ever, Northern part of the sea experiencing temperatures up to 32C warmer,Dark Filaments in Virgo Cluster.    

DETAILS: 

May. 16, 2021: Vijayawada artist creates a record. The smallest model of vacuum cleaner enters guuinness record. City based artist Pamaru Naga Siva created a working model vacuum cleaner of 1.4cm in lenght and width.  He made in presence of students and faculty in ITI College here. Guinnese World Records published on their website. He made it using a syringe, battery, plastic sheet, and a minivibrator in 26 minutes. 

May. 17, 2021: There was no movement of air atal in the last two days, usually in the evening from 3PM to late 7PM there used to be excessive breezr making it very pleasent for relaxing in the verandha of Narasimha Ashram. Has it anything todo with the severe gale storms in Kerala and elsewhere. 

May. 17, 2021: Bird's nest several rooms to accommodate as many as tens of other birds.

Fig.1  Several birds reside in a single setup.

Some parts of Visakhapatnam in the Beach, Narasapur and a sub Gopalpatnam of Visakhapatnam received scattered rains as possibly, a sequel to the major Cyclone that struck Kerala and possibly moves towards the Gujarat coast affecting Maharashtra State.

May 18, 2021: Or is it? Over the years scientists have looked into the possibility that black holes could be wormholes to other galaxies. They may even be, as, some have suggested, a path to another universe. Present author thought the Bermuda Triangle Mystery is just a possible mini-black hole and humans who entered it don't return. I expect that the mystery cannot be easily resolved since we are not aware of what is a blck-hole but researches eventually find the possibility of what is the Bermuda Triangle Mystery? 

May. 19, 2021: Vegetable prices skyrocket in Andhra Pradesh as traders cash in on pandemic. 

May, 20, 2021: 

       

          Fig.02a  Ryots in Japan                   Fig.02b 1100 years ago a hospital Cholarajulu.
Fig.02a depicts in Japan Ryots have developed artful Bommalu (Dolls) grown in the field. Fig.02b shows the evidence of an hospital for 15 patients in Tamil Nadu by Cholakings and has also other people apart from the Two Medical Doctors. nearly 1100 years ago. 

May. 21, 2021: 

                                           Fig.03 Krishnapatnam Ayurvedic Medicine.

A personal view: It is necessary to modify the medicine to suit the present day knowledge of the Ayurvedic Plants and their components to compete with modern world concepts of medicine and utility.

May 21. 2021: 

Fig.04 Rainfall in Visakhapatnam suburbs and fallen Mango fruits.

May. 22, 2021. It rained heavily from 4.30 PM to 5.30 PM but later continued with flash lioghtning and thunder till 6.15 PM. People enjoyed the rainfall as lost few days it was blistering Sun hot.

May. 23, 2021:  Pasupu Tree. A splendour of site.

Fig.05 The Yellow flower tree in Arilova.

May. 23, 2021: 

                                     Fig.07. Cyclone Tauktae made way to Gujarat

                          Fig.08a Celestial History merger some ten billion years ago.

                          Fig.08b. Celestial History merger some ten billion years ago.  

 May. 23, 2021: Ragulu (chodi) cultivation in Chintapalli, Mandalam, the Girizan ryot has adopted the Jamuna newer method and achieved 14 Quintals per acre far exceeding the usual 5 to 6 quintals success. Traditional Conservative Activity Award has been won by the ryot Marri Manglu cultivating in his four and half acres land, divided as in two acres rice, Chodi, and the other two and half acres growing vegetables. Vantala Jamuna straight away planted Guli Ragulu and achieved greater yield, and since then it is known as Jamuna method. Marri Mangu was stunned to see the yield as 14 quintals per acre. P. Devullu is pursuing the Jamuna cultivation, after demise of Jamuna and he is member of Acharya NGRanga University Board.  

May. 24, 2021: 33 minutes ago: Indian couple holds mid-air wedding. at 7.29PM on 23 May 2021. Video footage posted on social media appeared to show the couple and their guests packed into the hired jet. The state of Tamil Nadu, where the flight was said to have originated, recently imposed tougher restrictions, limiting weddings to 50 guests. A SpiceJet spokesperson told the Indian Express that the Boeing 737 was booked from Madurai to Bangalore by a travel agent for a trip after a wedding.

May. 25, 2021: Wirelessly Charging McLaren’s Fastest Road Car Ever. The McLaren Speedtail Hyper-GT is the British auto manufacturer’s fastest road car ever. Near the end of testing, a prototype of the sleek gas-electric hybrid sports car hit 403 kilometers per hour (250 miles per hour) at the Johnny Bohmer Proving Grounds, NASA’s runway in Florida. Specs for the 2020 production model say that it can go from 0 to 300 km (186 miles) per hour in 13 seconds. To charge the lightweight battery whenever the aerodynamic three-seat vehicle isn’t in use, McLaren partnered with Lumen Freedom to use their Wireless Electric Vehicle Charging (WEVC) system. The Speedtail is the first vehicle in the world to incorporate it.

May. 25, 2021:

                         

Fig.09 The important MULIKALU of India Ayurveda system.

May. 25, 2021: Indian stock brokers grew amid a pandemic as Sensex, Nifty soared.

Prathamesh Mulye  8 hrs ago. In the financial year that ended on March 31, 2021,

the stock brokerage industry in India clocked an income of Rs27,500-28,500 crore

($3.6 billion), which is around 30-35% higher year-on-year, according to rating agency

ICRA. This growth is the result of millions of Indians entering the stock market for the

first time, lured by the record highs that both the BSE’s benchmark index Sensex

and the National Stock Exchange’s Nifty touched during the last 12 months.

In addition, as the Reserve Bank of India drastically slashed interest rates to

arrest the economic slump, traditional saving instruments such as bank

fixed deposits became less lucrative. And with thousands of Indians locked

indoors through most of 2020, many took interest in the stock market,

trying to learn about investing on platforms such as YouTube and Instagram.

May. 26, 2021: Bay of Bengal, fomenting Yaas, appears to be hotter than normal for the season. Northern part of the sea experiencing temperatures up to 32C warmer than what is normal for this time pf the year. It is found that a relative decrease in the number of cyclones in the Bay of Bengal, and a rise in the Arabian Sea.Tidal waves of 4 meters are expected. 

May. 26, 2021: Ayurveda drugs sale soars courtesy 'Anandaiah Effect', buyers are keen on Kabasura Kudineer used by Siddha practitioners and preparation used by Mr. Anandaiah of Krishnapatnam in Nellore district has herbal components. The preparation is supplied by T.N. companies and has about 14 ingredients. Both YouTube and WhatsAppl have reported it. 

May. 26, 2021: 

Fig.10 Visakhapatnam burning hot in Summer.

May 27, 2021: It was very warm and hot winds though mild blowing in Visakhapatnam since morning around 8 AM up to evening till 6 PM, but the night also the burning heat is troubling people of suffocation, and it made me to bathe every hour to cool myself, even at 6 PM I had a shower of cold water.

May. 28, Friday, 2021: Temperatures of 42-44C have registered in AP. Heat waves have become rampant in the afternoons. Kurupam, Bhaminirecorded 44.1C,Kukunur 43.4C,Karemchedu and Visakhapatnam airport recorded 43C, Nakappali 42.5C, maximum temperatures were recorded. In Northcoastal in about 68 Mandals Heat Waves have troubled people. From the sea blowing Heat waves and excessive temperatures would continue till Saturday. 

May. 29, 2021: 

Fig.11 A unique bird that provides 

shelter and captures the fish.

Fig.12 Dark Filaments in Virgo Cluster     

                                                     Fig.13 DRDO activities

Fig.14  Spuernova, Black holes, and Neutron stars etc

 extending over 28000 lightyears.

May. 31, 2021: Niruth arrival delayed by three days and expected around 3 or 4th June in Kerala, due this mpnsoon onset in AP would be considerably delayed.  Sun heat is tremendous is 2 to 3C is in excess. On Sunday Dhakshina coast and in Rayalaseema the people suffered a lot. Tanuku and Velerupadu experienced 43C, Sivakodu,Gopavaram and kuruchedu experinced 42.8C Gudur, Buchireddypalem and Bapatla experienced 42.4C, Southern winds have enhanced the Sun heat vigorously.

ACKNOWLEDGMENT

The author is indebted to Late Prof. K. R. Rao D.Sc. (Madras) D.Sc. (London) for stimulating encouragement to publish my articles on Science & Technology given in trusciencetrutechnology@blogspot.com.  He is also grateful to Late Mrs. Peramma Rangadhama Rao for her admiration and support for the publication of my articles. Her biodata and personal details I have listed in the trusciencetrutechnology@blogspot.com.  She told me that the Meteorides that fall on the Earth carry with them the human life ingrediants. Recent find of water and other earthly elements in distant objects reported by Japanese object 25143 Itokawa asteroid has shown that the object had both extraterrestrial water and organic material and also Americans findings were thrilling. When her son Dr K V N Rao (Ill) had been to USA, she expected a possible trip to visit USA (not materialized) and always observed the 4th July, the day of US independence.

May 1-15, 2021: A sanskrit manuscript in GUTKA format, unusual rainy weather in the first week of May, At 8:15 PM to till 9 PM in the night there was RED lightning and continous showers.,An insect trap that obviates need for pesticide, Wearing the mask and they do their land cultivation.

                          trusciencetrutechnology@blogspot.com                             Volume 2021, Issue No. 05,  Dated: May 1-15, 2021 Time: 05:11:58 AM     

             Professor Dr. Kotcherlakota Lakshmi Narayana,                M.Sc. (Math. Phys.),  M.Sc. (Nucl. Phys.), Ph D.(AU), Int. Edu & Res. (Sweden 1964-65)

While returning from Sweden,  spent a few days in England, Paris, Egypt and etc. countries,   Visited USA about 12 Universities, several National Laboratories and Institutes  for four months. Sept.to December 1988. and in 1989 visited Japan for about TEN days, and South Korea Conf. in Physics for a week in 1989. Undertook several trips in India to educate the Shivaji University, Kolhapur  M.Sc. Physics students across India during 1966 to 1985. [Retd. Prof of Physics; Shivaji University, Kolhapur - 416004].  Residential Address: 17- 11-10, Narasimha Ashram, Official Colony, Maharanipeta.  P. O., Visakhapatnam-530002, A.P. Mobile: 0949190286.    kotcherlakota_l_n@hotmail.com; lakshminarayana.kotcherlakota@gmail.com DOB:23-07-1940, evening between 6 and 6:01 PM. 

                                      ABSTRACT

A sanskrit manuscript in GUTKA format, unusual rainy weather in the first week of May,   At 8:15 PM to till 9 PM in the night there was RED lightning and continous showers,  Friday, Saturday and Sunday May 09 bright Sunlight and people suffered a lot,  An insect trap that obviates need for pesticide, Wearing the mask and they do their land cultivation.                                                            

DETAILS

May. 01, 2021: Coconut in above 724 million nuts in East Godavari District, in Kakinda a mango, banana   and millet integrated processing unit will be set up. And also Government sets a target of record food grain production for 2021-2022 year. Also production of oil seeds, and pulses and procurement with minimum support price.

May. 01, 2021: 6.8R earth quake struck off Japan's northeastern coast on Saturday and at least three people injured, and tremor felt in Tokyo also. The mid morning quake hit at a depth of 47 km in the Pacific, off Ishinomaki in Miyagi province.  

May. 02, 2021: A study publshied in Geophysical  Research Letters states that the location of North and South poles are shifting as the Earth's axis is spinning causing global warming and melting glaciers. Global water fronts moved to such an extent redefining Polar wa der.

May. 02, 2021: Jain caligraphy art flourished in 14th and 15th century transfering their knowledge into writing. A sanskrit manuscript in GUTKA format reports a chennai based writer. 

May. 03, 2021 18:33 IST:  UoH start-up claims breakthrough COVID-19 treatment through stem cells. 

Fig.01 Suabdra Dravida 5th May 2021. 

Significantly improved patient survival and time to recovery observed following the treatment, says Transcell Oncologics. A breakthrough human Umbilical Cord (UC) tissue harvested and clinically processed adult Mesenchymal Stem Cells (MSCs)-based therapy to COVID patients has been announced by Transcell Oncologics, a biotech start-up company, incubated at ASPIRE-Technology Business Incubator (ASPIRE-TBI), University of Hyderabad (UoH) on Monday.The firm had developed proprietary cell-based platform technology ‘HEMATO UC-MSCs’ with anti-cytokine storm properties, anti-inflammatory attributes and repairing abilities.

May 04, 2021: 

             

                              Fig.02: The Kandha plant in Narasimha Ashram, 

                                        taken today May 4th, 2021 evening.

Fig.03 Rains and bright Sun light 

to last four days.

Today May 4th, 2021 the afternoon around 3PM became very cloudy and it rained slightly, but later by 4.30PM it became very sunny. Luckily it didn't rain in the evening continued to be nice weather.  Weather, prediction that it would rain next four days. Unfortunately, the Covid closure of shops for 15 days and only morning time i.e. from 6AM to 12 noon the shops will be open. 

May. 05, 2021: 

Fig.04 A news item.

In North Andhra Pradesh heavy rain, and today 5th May 2021 in Visakhapatnam cloudy and sweltering weather, in Srikakulum, Vijayanagaram, and East Godavari zillahas experienced vicious gales, and heavy rain. Several lightnings and thunder bolts occurred in the evening on Tuesday. Palasa it rained 10.875 cm. Due to lightning bolts in Tekkali lorry driver B Rajakumar aged 30, T Madanapalem shepard S Gopanna aged 62, were killed. Many Mango trees have lost their fruits and in Gajapathinagaram near railway station M Appalaswamy died due lightning bolt. In P.E.Cinnayapalem lightning bolts killed T Arjuna Rao and in  Tagarapuvalasa killed Nagababu. 

May 05, 2021: At 8:15 PM to till 9 PM in the night there was RED lightning and continous showers. While the bright silverline lightning has produced lot of thunder but occurred only sparingly. The REF lightning occurred due to low level possibly a 0.9km height clouds. White lightning was a considerable height. 

May. 06, 2021: 

Fig.05, Heavy rain in Srikakulum.

May. 06, 2021 Thursday Visakhapatnam: Mechanical Engineer Satosh Kumar leadership, with the oxygen regulator from air the themanu utilised to supply only oxygen supplying HUMIDFIRE has been developed at a cost of Rs. 475. Totally about 15 components have been designed and with this no flow meter is required and working very nice designed exclusively for Carona patients in Waltair Diesel Loco shed employees . 

May. 07, 2021 at 6 PM:  Prof. K.R.Rao D.Sc.(Madras) D.Sc. (London) from 1919 to 1972 June 20, guided more than about 70 Doctoral Candidates at Andhra University, Waltair. He was in London, and Sweden during the years 1928 to 1930, when he achieved D.Sc. (London). What is amazing is that he guided students from one end of the spectrum, namely Radio Waves, through intermediate ranges to Cosmic Rays, and many foreighn scientists visited his laboratories  in Andhra University, that claimed world wide recognition. Many of his students migrated to the USA and other countries. See his biography outlined by the present author Prof. Dr. Kotcherlakota Lakshmi Narayana in a series of articles. One British Lady took a lot of pains to collect all his original publications made in London etc., and made a volume of astounding memories of extraordinary genius. Curtis was allowed but Prof.K.R.Rao D.Sc.(London))not permitted to board the ship to travel to the USA in 1930.  What I propose now that Prof. K. R. Rao thought of extended spectrum from far below the Radio waves and as well far beyond the Cosmic Rays. He cursorily mentioned it in his D.Sc. Thesis of Madras University, in the years 1919 to 1924, in spite of most research work he carried out in Vizianagaram and Visakhapatnam, with visits to Thiruvananthapuram. Amazingly he thought of Quantum Spread of the spectra and with limited resources he made very interesting statements about the observation of the spectrums.  Now I suggest that the Electromagnetic spectrum has a novel feature, of associated Quantum Spread, with the spectrum extending below the Radio Waves and as well a far reaching extension above the Cosmic Rays extending to unknown lengths. 

Forward, it to all whom you think interested in such writeups.  

=============================================================

May. 07, 2021: Friday was extremely hot day and was very sultry with little wind flow same is the case on 08, May, 2021. Even the pet dog I found is drinking lot of water on the 8th evening. 

May.  07, 2021 23:15 IST:

Fig.06. An insect trap solar-powered.

An insect trap that obviates need for pesticide, RAILWAY KODUR (KADAPA), This five-foot-tall stand installed in the middle of the farm is touted as a significant intervention that keeps the environment clean as well as fetch the farmers decent returns. Working on a technology promoted by the Indian Council of Agricultural Research (ICAR), this solar-powered insect trap kills most of the pests that wreak havoc on crops. How it works. Like any other solar device, it stores power in a battery, with which a bulb glows for four hours from sunset. The harmful insects and flies hovering over the crops in search of food get attracted to the bright light and perish on coming into contact with the electrified fence around the bulb. “It is during this warm time that harmful insects invade the farms. As the self-operating light switches off in four to five hours, the crop-friendly insects flying after midnight are not threatened,” explains G. Venkatrama Raju, an ex-serviceman-turned-progressive farmer, who has installed the insect trap in his field.

May. 09, 2021 at 09:44 AM: It is cloudy till 09:44 AM but later it is bright Sunlight.

May. 09, 2021: Cleansing flashes: A team of scientists from Pennsylvania University in the US have found that discharges that accompany lightning bolts, which cannot be seen by cameras, produce large amounts of hydroxyl radical. This serves to break up green houses gas methane in the atmosphere. The results are reported in Science and the Journal of Geophysical Research.

May. 09, 2021: Physcists feat: Physicists may have succeeded in paving the way to make the world's smallest lasers from University of Oldenburg. Bose-Einstein condensates in charge-carrier complexes closely linked to light particles. These states live on two-dimensional crystals made up of ultrathin semiconductors, just one layer of atoms thick.

May. 09, 2021 22:47 IST:

Fig.07: Rare sculptures of Rani Rudrama Devi unearthed.

HYDERABAD, Temple was built during the reign of the Kakatiya queen. Two rare sculptural portraits of Kakatiya queen Rudrama Devi were unearthed and identified by an archaeologist in the premises of the Sangameswara Swamy Temple at Teerthala village in Telangana’s Khammam district recently. D. Kanna Babu, former Superintending Archaeologist, ASI, Chennai, told The Hindu the celebrated temple is panchakuta — a five-unit marvellous shrine monument consisting of wonderful architectural features and requisite components for the comfortable worship of divinities. The shrine stands on a well built jagati platform now being covered under flooring and the most baffling aspect of the shrine is its complex enriched with two most marvellous sculptural representations. “Although both the sculptured slabs are abraded due to ravages of nature over the passage of time, the portraits have safely retained queen Rudrama Devi`s (A.D 1262 – 89) imperial personality and her characteristic gesticulation as an ardent devotee of Lord Siva — otherwise it could be a great loss to the history of Kakatiyas,” he said.

May 11, 2021:

Fig.08 The heavy rain in Visakhapatnam.

May. 11, 2021: From almost 3PM to 4.30PM there was a heavy rain downpour, but no thunder or lightning,  in Maharanipeta and it continued as a drizzle till 6 PM with electricity switched off.  At 6PM there was a slight rainfall but not vigourus that lasted till 6.45 PM, with slight lightning and roaring thunder. In the night also around 9 PM there was a heavy rain and lightning and thunder, luckily the electric supply was not disconnected. 

May. 11, 2021: In England after Monday not a single Carona case death was reported.Also in North Ireland and Scotland no deaths occurred due to the virus. In Wales but four deaths were recorded. Due to lockdown and use of vaccination resulted in this. From 17 of this month, two families can meet and not more than six people can assemble. 

May 11, 2021: In America between 12 and 15 year kids can undergo Phizer Carona vaccine announced Food, Drugs Society. In Canada also the Phizer Vaccination avaliability has been introduced.

May 11, 2021: India contracts for 56 lakh tonne sugar export; to conclude deals for rest 4 lakh tonne soon: AISTA. India has contracted to export 56 lakh tonne sugar so far in the ongoing 2020-21 marketing season, and is expected to conclude deals for shipment of the rest 4,00,000 tonne soon, trade body AISTA said on Tuesday. During the 2019-20 season, India -- the world's second largest sugar producing nation after Brazil -- had shipped 59 lakh tonne of the sweetener. Already, 34.78 lakh tonne had been shipped to top 12 nations till May 6th. High freight rates are a great concern.  

May. 12, 2021: Thiruvanthanapuram: Low pressure area likely over Arabian Sea around May 14. Heavy rainfall effects issued to Lakshadweep islands on May 13 to May 15. Parts of Kerala, Tamil Nadu and Karnataka are likely to receive heavy rainfall. 

May 12, 2021: at 12:15 IST:THIRUVANANTHAPURAM, Heavy rain likely in Kerala and the Lakshadweep Islands from Thursday. The Lakshadweep Islands have been put on red alert on Saturday given the possibility of extremely heavy rainfall and orange alerts for isolated heavy to very heavy rainfall on Friday and Sunday. The islands and the Thiruvananthapuram district in Kerala are on yellow alert on Thursday for isolated heavy rainfall. Kollam, Pathanamthitta and Alappuzha districts on Saturday; and Kollam, Pathanamthitta, Alappuzha, Kottayam, Ernakulam, Idukki, Thrissur, Palakkad, Malappuram, Kozhikode and Wayanad districts on Sunday. Kerala has prohibited fishing activities from Thursday morning. 

May. 13, 2021: Auto sales declined by 30% from March. Wholesale of passenger vehicles felt 10.7% dip due to pandemic effects. 

May. 13, 2021 at 17:31PM: P.V. Sindhu academy in Visakhapatnam closer to reality. On Thursday, the Andhra government issued orders to allot two acres of land to champion shuttler P.V. Sindhu for her proposed badminton academy. This is a fulfilment of the promise made by chief minister Y.S. Jagan Mohan Reddy when he felicitated Sindhu on becoming World champion two years ago. Sindhu thanked him for the “wonderful gesture” and promised to live up to the expectations by building a world class academy.

May. 14, 2021: 3 hrs ago: Lightning suspected of killing 18 elephants in India’s Assam. A herd of eighteen wild Asiatic elephants has been found dead in India’s northeastern state of Assam, possibly because of a huge lightning strike,Fourteen adult elephants were found dead by villagers on Thursday, and another four bodies were found scattered on the foothills of the Kundoli reserve forest area of Assam, 160km (99 miles) from the state capital of Dispur, local wildlife official MK Yadava said. The forest guard reached the remote area on Thursday and found 14 elephants dead atop a hill and four at its bottom at the reserve in Assam’s Nagaon district. 

May 14, 2021: No positive sign in Peddapalem in Andhra Pradesh, with 120 families and 315 people who stay here are vigorously following the Carona prevention and since lost 14 months they are judicially following the lockdown and prevention of other people entering their village. Wearing the mask and they do their land cultivation. They don't allow relatives are friends to visit them. All festivals etc cancelled and not allowed to be performed. Venkataratnam Panchayathi Karyadharshi, Eswar and Lady Nagamani assert that festivals can be organized at a later date. 

May 14, 2021: Arbia and adjoining islands of Lakshdweep experiencing from Thursday low pressure level weather that may turn out to be a cyclone by 16th of this month. On 18th it would cross the Gujarat coast. Maharashtra and other states on the west coast would have rains. On 15 and 16 there may be rains in coastal Rayalseema with blazing winds. Appapuram ryot Kandula Srinivasarao aged 53 died due to a lightning bolt. 

May. 14, 2021: The day is celebrated in India and many Hindu families purchase a token of speck of gold, celebrated as Akshya Thruthia, Friday, 14th of May (5/14/2021). Akshaya Tritiya is on the 134th day of 2021. There are 231 days left in the year. Akshaya Tritiya is a very popular festival that the Hindus and Jains celebrate every year.The word Akshaya (अक्षय) means never diminishing. Hence the benefits of doing any Japa, Yajna, Pitra-Tarpan, Dan-Punya on this day never diminish and remain with the person forever. Akshaya Tritiya, also known as Akha Teej, is an annual springtime festival of the Hindu and Jain communities. The auspicious day falls on the third lunar day of the Vaisakha month.  Tritiya tithi begins at 5:38 am on May 14 and would end at 7:59 am on May 15, 2021. Akshaya Tritiya Puja Muhurat is from 05:38 am to 12:18 pm. The word Akshaya means never-ending in terms of prosperity, hope, joy, success, while Tritiya means the third phase of the moon. This day is ruled by the preserver god, Vishnu. Hence, the benefits of chants and donations are never-ending which leads to unending prosperity. Treta Yuga began on Akshaya Tritiya day.  On Friday, 14 May and people buy gold or precious metals on this day to invite luck.

May 15, 2021 00:00 IST: Saint-Gobain to proceed with Rs. 2,500-cr. investment in India. Lalatendu Mishra, MUMBAI, Company looking for start-ups and acquisitions, says CMD. French multinational company Saint-Gobain said it will continue its planned investment of more than Rs. 2,500 crore in greenfield and brownfield expansion. We are creating larger facilities, looking for potential acquistions, investments in start-ups. The plan includes two investments of Rs.500 crore in capacity expansion and investment of Rs. 1000/-crore in a greenfield plant. 

May. 15, 2021; No wind in the evening at Narasimha Ashram, Maharanipeta, Visakhapatnam, a very unusal event. 

ACKNOWLEDGMENT

The author is indebted to Late Prof. K. R. Rao D.Sc. (Madras) D.Sc. (London) for stimulating encouragement to publish my articles on Science & Technology given in trusciencetrutechnology@blogspot.com.  He is also grateful to Late Mrs. Peramma Rangadhama Rao for her admiration and support for the publication of my articles. Her biodata and personal details I have listed in the trusciencetrutechnology@blogspot.com.  She told me that the Meteorides that fall on the Earth carry with them the human life ingrediants. Recent find of water and other earthly elements in distant objects reported by Japanese object 25143 Itokawa asteroid has shown that the object had both extraterrestrial water and organic material is thrilling. When her son Dr K V N Rao (Ill) had been to USA, she expected a possible trip to visit USA (not materialized) and always,  observed the 4th July  the day  of US independence. 

Apr.15-30, 2021: Peculiar weather in Andhra Pradesh, First unit of indigenously-built ALH Mk III aircraft, Climate change has altered the Earth's tilt, Angela Merkel says Europe "Allowed India" to become a pharma hub, Can our brains help prove the universe is conscious?, Trees avoid touching? , .

                           trusciencetrutechnology@blogspot.com                                    Volume 2021, Issue No. 4a,  Dated: Apr 16-30, 2021 Time: 08:08:54AM

Professor Dr. Kotcherlakota Lakshmi Narayana,

M.Sc. (Math. Phys.), M.Sc. (Nucl. Phys.), PhD.(AU), Int. Edu & Res. (Sweden 1964-65) 

     While returning from Sweden, spent a few days in England, Paris, Egypt and etc. countries, 

    Visited USA about 12 Universities, several National Laboratories and Institutes for four months. 

Sept. to December 1988. and in 1989 visited Japan for about

10 days, and South Korea Conf. in Physics for a week in 1989.

 [Retd. Prof of Physics; Shivaji University, Kolhapur - 416004].    

Residential Address: 17- 11-10, Narasimha Ashram, Official Colony,

      Maharanipeta.  P. O., Visakhapatnam-530002, A.P. Mobile: 09491902867.

       kotcherlakota_l_n@hotmail.com; DOB:23-07-1940, evening 6 PM and 6:01 PM.  

    lakshminarayana.kotcherlakota@gmail.com

ABSTRACT

In the state peculiar weather occurred, extreme heat in the mornings and by afternoon and in the evening gales and slight rainfall occurred, First unit of indigenously-built ALH Mk III aircraft, Climate change has altered the Earth's tilt, Angela Merkel says Europe "Allowed India" to become a pharma hub, Can our brains help prove the universe is conscious? Trees avoid touching? 

DETAILS:

Apr. 16, 2021:  

              

                                  Fig.1a and b: Rare fruit of Indonesia Forest. 

Rare fruits of world's smelliest plant found in Indonesia forest. Duration: 00:28 10 hours ago.

Apr. 16, 2021: Visakhapatnam Proposals:

Fig. 2 Visakhapatnam Port development proposal.

Apr. 16, 2021: Scientists Create Whitest Paint Ever Which Reflects 98% Sunlight To Keep Homes Cool. Monit Khanna  5 hours ago. The new paint technology will help buildings covered by this paint to be cooler for longer, eliminating pressure on air conditioning technology and help combat global warming. 

Apr. 16, 2021: Crab Nebula: Giant radio pulses and X-ray surges detected. By Ashley Strickland, CNN  3 hrs ago. The hauntingly beautiful Crab Nebula, located 6,500 light-years away in the Taurus constellation, is releasing an incredible amount of energy. This star spins 30 times a second and is considered to be one of the brightest pulsars emitting light in X-rays and radio wavelengths that is visible in our sky. When these beams of light sweep by Earth, scientists can catalog those pulses and determine whether it's a pulsar.

Apr. 17, 2021: 2 hrs ago: Ultralight bosons are a hypothetical particle theorized to be one-billionth the mass of an electron and likely a form of dark matter — “the mysterious, invisible stuff that makes up 85 percent of the matter in the universe.” The researchers used black holes to search for ultralight bosons as quantum theory dictates that all black holes over a certain mass should have relatively slow spins, a result of pulling in clouds of electric bosons which would slow the black holes’ motion. But, they found that the two black holes they were observing were spinning at too high a rate of speed to have been impacted by the bosons. That conclusion led the team to rule out the existence of ultralight bosons with masses between 1.3x10⁻¹³ electronvolts and 2.7x10⁻¹³ electronvolts.

Apr. 17, 2021: The basic prototype of Trashbot, the waste segregating machine, was made using Rs lakh that Nivedha’s mother lent her. The model won Rs 10lakh price money at Elevate 100, a flagship program by the Government of Karnataka that chooses 100 best start-ups and funds them. Trashbot separates wet and dry waste without requiring excessive human involvement. When a bag of mixed waste is put into the machine, the contents are sent into a magnetic separation system where batteries, contaminants and other metals are removed. The rest is taken up by a loading conveyor and sent into the shredding unit. Once shredded, the waste falls in front of a high-pressure, high-speed fan. The air pressure ensures that the biodegradable waste is collected in a conveyor close to the fan and the non-biodegradable waste is pushed further, to be collected separately. The non-biodegradable waste is then converted into sheets that resemble plywood but are 50% lesser the price. They are already made into furniture and are supplied to 3000 government schools in rural Karnataka.

Apr. 17, 2021: Hindustan Shipyard  two ships in seven days.  North Ocean  lV105 of US firm McDerdeep sea pipe laying  with electric propulsion and is 17000F light weight . There also only three such ships in the world.  Also,  docking of this vessel due to the layout of heavy machinery on the ship and having a draft of 6.7 meters and also, the dock block clearence was only 200mm.

Apr. 18, 2021: 

Fig. 3  Star Dust 5200 tonnes on Earth every year.

Apr. 18, 2021: 5.8-magnitude quake jolts Japan's Miyagi prefecture. IANS  7 hours ago. (JMA) said the temblor occurred at 9.29 a.m., with its epicentre at a latitude of 38.3 degrees north and a longitude of 141.9 degrees east, and at depth of 50 km. 

Apr. 18, 2021: Earthquake of 5.9 Magnitude Hits Southern Iran's Bushehr, Says Local Media.  1 hour ago. The quake was centred 100 km (60 miles) from the plant and was relatively shallow – only 10 km deep, according to Iranian media – which would have amplified the shaking. Iranian media reported 16 aftershocks and posted pictures that showed collapsed mud brick walls in some villages.

Apr. 18, 2021: After 48-year search, physicists discover ultra-rare 'triple glueball' particle. Afi Letzter  4 days ago.  Now, after comparing data from the Large Hadron Collider (LHC), the 17-mile-long (27 km) ring-shaped atom smasher near Geneva that's famous for discovering the Higgs boson, and the Tevatron, a now-defunct 3.9-mile-long (6.3 km) American collider that slammed protons and their antimatter twins (antiprotons) together in Illinois until 2011, researchers report conclusive evidence of the odderon's existence.Occasionally, a quasi state called a glueball — a pair or trio of gluons — emerges during a collision. Scientists had already confirmed the existence of the double glueball, but this is the first time they've observed with confidence the triple glueball called the odderon, the one that in 1973 was predicted to exist.  But individual gluons are always an unstable mixture of color and anti-color: blue and anti-green, or red and anti-blue, etc. "Every gluon carries a color and an anti-color. And [these gluons] don't like to be alone," Royon said. When a single gluon enters a new proton, it grabs onto the other particles — the quarks and gluons that make up the proton. The single gluon seeks to pair with particles that balance out its  color and anti-color. But the colors inside the proton are already in balance, and the entrance of a foreign, unstable gluon disrupts the internal balance of the proton, triggering a cascade of events that rips the particle apart. That's what happens in 75% of the collisions, when protons shatter. Double glueballs have their own internal balance. Their color and anti-color charges are matched and slip easily from one proton to another without ripping them apart. In 1973, researchers showed that three gluons should, theoretically, be able to form a triple glueball in which red, green and blue colors balanced each other out. They called that particle the odderon.

Apr. 19, 2021: Lightning bolts (pidugulu) killed two ladies aged 28 and 48 in Srikakulum when they took shelter under trees, one while talking on phone, and one aged 45 in Vijayanagaram on Sunday. Also about 12 seep died in Budathanapalli due to the Pidugulu. Gales destroyed lot of mango fruits on the trees. In the state peculiar weather occurred, extreme heat in the mornings and by afternoon and in the evening gales and slight rainfall occurred. Rayalseema the heat waves have set in with temperature shooting up to 40.7C. Clouds around 0.9km height might bring in rains for the next two days, hopefully. 

Apr. 19, 2021:

Fig.3a and Fig.3b Govt. Regional Eye Hospital 

Visakhapatnam 530013 Dated 19 Apr. 2021 

from 10.30 AM to 11.45 AM. My check up.

Apr. 20, 2021:   Karvepaku Seeds first time record in Narasimha Ashram                                                     

Fig. 4 Karvepaku Seeds noticed first time in Narasimha Ashram

residence earlier captured the flowering that now turned be seeds.

Apr. 20, 2021: First unit of indigenously-built ALH Mk III aircraft commissioned into Indian Navy. Manjeet Negi  15 hours ago. "The commissioning of INAS 323 marked yet another milestone in the efforts towards enhancing maritime security and safeguarding maritime interests of the nation, as also embodying the spirit of Atma Nirbhar Bharat."

Apr. 20, 2021?: IIT Guwahati researchers use hollow fiber membrane to remove micro-plastics from seawater. Kangkan Kalita  4 hours ago. The hollow fibres are made of many kinds of materials and the ones used by the IITG team was made of polypropylene and a silk protein called sericin. “We were able to remove 99.3 percent of the micro-plastics present in seawater, without any reduction in the salt content”.

Apr. 20, 2021: Can this mineral with an obscure backstory revolutionize solar power? Tom Metcalfe  14 hrs ago. Perovskites can be made as thin sheets at low temperatures, or as inks that can effectively be “printed” onto substrates of other materials, such as flexible rolls of plastic. That could lead to their use on surfaces where silicon solar cells wouldn’t be practical, such as the exteriors of cars or trucks; or they might even be printed onto cloth to power wearable electronics. Another possibility is to apply thin films of perovskites to the glass of windows, where they’d let through most of the light while using a part of it to generate electricity.

Apr.21, 2021: The temple dedicated to Lord Rama at Peddaputha village in Valluru mandal is unique in its own right. Apart from its architectural grandeur, the temple, dating to the Vijayanagara period in 1400 CE, has the idol of the presiding deity seated in a yogic posture, which is a rarity. In yoga, ‘Chinmudra’ is considered as a posture in which the practitioner holds the hand close to heart, palm closed, thumb and forefinger brought together. The left hand of the idol is seen touching the ground in ‘Bhumisparsha mudra’. Similar iconography can be found in Singanamala in Anantapur district and also at the 500-year-old temple at Nedungunam, 24 km south of Vandavasi town on Kanchipuram-Chetput route in Tamil Nadu, at the foot of Dheergajala mountain. Yet, the temple at Peddaputha village is in ruins and hardly known to people. The shrine used to be in a dilapidated condition for over three decades, but after its takeover by the Endowments Department last month, a glimmer of hope has emerged among the devout as well as the archaeologists that it would be revived.

Apr. 21, 2021: 2 hours ago.India elected to three key bodies of UN's Economic and Social Councilfor a three-year term beginning January 1, 2022.  

Apr. 22, 2021: Scientists Create World's 1st Truly Biodegradable Plastic That Breaks Apart In Days. 3 hours ago. In another test, warming up a plastic sample in warm water, heating it to 40C also resulted in a similar degradation, disappearing from the water.  When heated to 50C, the modified PLA degraded completely in just six days. Another variant of modified plastic with polycaprolactone with lipase enzymes break down faster but took two days at 40C. 

Apr. 22, 2021: 1 hour ago:  Start conserving: California governor declares drought emergency in 2 countries. The declaration has been specifically targeted to Mendocino and Sonoma counties where the drought conditions are worse than the rest of the state.

Apr.23, 2021: Norway, the world's most cashless country, is testing a central bank digital currency after 4 years of research. 5 hours ago. Norway's central bank on Thursday announced it will start testing various solutions for a central bank digital currency as the world's most cashless country moves to further decrease cash transactions, which now stand at roughly 4%.

Apr.23, 2021: 7 hrs ago: UK-India full trade deal is in sight: London think tank. a trade deal would lead to a substantial increase in bilateral trade flows, it would have an even more significant role to play in terms of the geo-strategic dimension as India could be brought into an alignment of nations, including the US, UK and Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) members.

Apr.23, 2021: NASA has logged another extraterrestrial first on its latest mission to Mars: converting carbon dioxide from the Martian atmosphere into pure, breathable oxygen, the U.S. space agency said on Wednesday. The unprecedented extraction of oxygen, literally out of thin air on Mars, was achieved Tuesday by an experimental device aboard Perseverance,

Apr.23, 2021: The researchers said the black hole is roughly three times the mass of our sun, testing the lower limits of size for these extraordinarily dense objects that possess gravitational pulls so strong not even light can escape. A luminous star called a red giant orbits with the black hole in a so-called binary star system named V723 Mon.

Apr.23, 2021: Climate change has altered the Earth's tilt. Meghan Bartels  3 hrs ago. Earth's poles are moving — and that's normal. But new research suggests that within just decades, climate change and human water use have given the poles' wandering an additional nudge.

Apr.23, 2021: Saudi Arabia includes Ramayana, Mahabharata in new curriculum for students. Geeta Mohan  6 hours ago. As part of this, it is reported that students will be taught Ramayana and Mahabharata. It is reported that the study will focus on globally significant Indian cultures such as yoga and Ayurveda, to expand the students' cultural knowledge and exposure.

Apr. 23, 2021 Winter Wonderland In Spring! It's April But Himachal Pradesh Continues To Witness Snowfall. Basit Aijaz  1 hour ago. Tourist spots near Shimla like Kufri and Narkanda experienced moderate snowfall, turning the hill stations more picturesque. Nearby destinations near Manali and Kalpa, 250 km from the capital, also witnessed spells of snow. "High altitude areas of Lahaul-Spiti, Kullu, Kinnaur, Chamba, Sirmaur and Shimla districts have been experiencing moderate snow since Wednesday."

Apr. 23, 2021: More Americans are tapping into the power of the sun to provide electricity for their homes, as the cost to go solar continues to drop. Massachusetts homeowner Peter Samsel recently installed solar panels on his roof in an effort to help the environment. "I want it to be a proven technology and now it is," he told CBS News correspondent Chris Martinez. The cost to install solar dropped by more than 70% over the past decade, according to the Solar Energy Industries Association (SEIA). Roughly 4% of homes in the U.S. are powered by solar energy. More than 13% of homes are expected to use solar power by 2020,

 Apr, 23, 2021, 13:00:  Mexico's drought reaches critical levels as lakes dry up. Drought conditions now cover 85% of Mexico. • 3 min read. Drought conditions now cover 85% of Mexico, and residents of the nation's central region said Thursday that lakes and reservoirs are simply drying up, including the country’s second-largest body of fresh water. The mayor of Mexico City said the drought was the worst in 30 years, and the problem can be seen at the reservoirs that store water from other states to supply the capital. Some of them, like the Villa Victoria reservoir west of the capital, are at one-third of their normal capacity, with a month and a half to go before any significant rain is expected.

Apr.24, 2021: Angela Merkel says Europe "Allowed India" to become a pharma hub Duration: 05:00 9 hours ago. As India struggles with the second wave, Angela Merkel is worried about what will happen to exports of pharmaceutical products to Europe. The German Chancellor has said Europe allowed India to become "such a large pharmaceutical producer".

Apr. 24, 2021: Blanket of snow covers Badrinath Dham. Duration: 01:13 13 hours ago. Chamoli district of Uttarakhand has been receiving snowfall since morning of April 23 Temperature has dipped in Badrinath Dham Ghangaria and Mana villages following snowfall Badrinath Dham as it got covered in a blanket of snow.

Apr. 24, 2021:I'm a vegetarian who's shopped at Aldi for 4 years. Here are 16 products I always buy. Rachel Fernandez  11 hours ago Beans are an incredibly cheap, versatile, and delicious pantry staple in any plant based diet. I use black beans for tacos, garbanzo beans (chickpeas) for hummus or curries, red kidney beans for chili, and cannellini or white beans for stews.You can also swap out almost any kind of canned bean in a homemade hummus recipe for a tasty bean dip. The cans range from $0.55 to $1.98.

Apr. 24, 2021: BRO constructs 160-ft-long bailey bridge to connect Punjab village with Jammu on the Tarnah river to connect Sakol village in Punjab with Jammu, Manjeet Negi  9 hours ago. 

Apr. 24, 2021: Not only can the process produce oxygen for future astronauts to breathe, but it could make hauling vast amounts of oxygen over from Earth to use as rocket propellant for the return journey unnecessary. The Mars Oxygen In-Situ Resource Utilization Experiment -- or MOXIE -- is a golden box the size of a car battery and is located inside the front right side of the rover. Dubbed a "mechanical tree," it uses electricity and chemistry to split carbon dioxide molecules, which are made up of one carbon atom and two oxygen atoms. It also produces carbon monoxide as a byproduct. In its first run, MOXIE produced five grams of oxygen, equivalent to about 10 minutes of breathable oxygen for an astronaut carrying out normal activity.

Apr. 24, 2021: Amid Acute Shortage, Indian Air Force to Fly in 23 Oxygen Plants from Germany. News18  20 minutes ago. The Defence Ministry has decided to airlift 23 mobile oxygen generation plants from Germany. Officials said each plant will have a capacity to produce 40 litres of oxygen per minute and 2,400 litres per hour. This comes after an acute shortage of oxygen in New Delhi and parts of Maharashtra.

Apr. 24, 2021:  Untimely rain in Visakhapatnam and Nellore and other areas of AP:

Fig.5a

Fig.5b

Fig.5c

Fig.5d.

Apr. 24, 2021: Warp drives: Physicists give chances of faster–than–light space travel a boost. Mario Borunda, Associate Professor of Physics, Oklahoma State University  20 hrs ago. The closest star to Earth is Proxima Centauri. It is about 4.25 light-years away, or about 25 trillion miles (40 trillion km). The fastest ever spacecraft, the now- in-space Parker Solar Probe will reach a top speed of 450,000 mph. It would take just 20 seconds to go from Los Angeles to New York City at that speed, but it would take the solar probe about 6,633 years to reach Earth’s nearest neighboring solar system.

Apr. 24, 2021: Promising New Material Can Store Solar Energy For At Least Four Months: Study. Sarthak Dogra  7 hours ago,  In a breakthrough discovery, researchers at Lancaster University have discovered a crystalline material that has properties allowing it to capture energy from the sun. The researchers claims that the material can store this energy for several months at room temperature and can even release it on demand as heat. The composite that the teams chose was called 'DMOF1' and had been prepared by a separate research team at Kyoto University in Japan. The researchers then loaded the MOF pores with molecules of azobenzene, a compound known for absorbing light. As the compound was exposed to UV light in tests, the fused azobenzene molecules were found to change their shape to a strained configuration inside the MOF pores. They were thus trapped inside the composite structure just as a bent spring traps potential energy, for at least four months.

Apr. 24, 2021:

Fig.6a  Rice noodles 

Fig.6b. Otta preparation from Tamil Nadu.

Apr. 26, 2021: India Joins League of Nations That Can Manufacture Single Crystal Components for Helicopters.  1 hour ago. The Defence Research and Development Organisation (DRDO) has developed the single crystal blades technology and supplied 60 of these blades to Hindustan Aeronautics Limited (HAL) as part of its indigenous helicopter development programme for helicopter engine application to develop five sets (300 in number) of single crystal high pressure turbine (HPT) blades using a nickel-based super alloy. 

Apr. 26, 2021:  IIT Madras Team Develop AI To Restore Old, Damaged Photos To New.  Monit Khanna  8 hours ago IIT Madras have harnessed the power of artificial neural networks to restore CCTV images that have been degraded due to weather conditions, beyond recognition. 

Apr. 26, 2021: Meteorite that landed in Botswana tracked to its birthplace in the asteroid belt. Nicoletta Lanese  3 hrs ago. A small asteroid barreled through the sky and burned up over the Kalahari Desert of Botswana in the summer of 2018 and now, scientists suspect that the space rock originated from Vesta, the second largest asteroid in the solar system. 

Apr. 26, 2021: Can our brains help prove the universe is conscious? David Crookes  3 hrs ago. As humans, we know we are conscious because we experience and feel things. Yet scientists and great thinkers are unable to explain what consciousness is and they are equally baffled about where it comes from.

Apr. 27, 2021:  Trees avoid touching? The stunning mystery of crown shyness. Stars Insider  16 minutes ago. The trees are separated by a gap clearly visible from ground level because they want to avoid touching each other. The exact physiological explanation of crown shyness has yet to be determined, but the beauty has captured scientists' attention for nearly 100 years. 

Apr. 27, 2021: THIS Indian village has no COVID-19 cases - read how it was made possible.  2 hours ago. At a time when the whole country is reeling under the dangerous second wave of the COVID-19 pandemic, there is a village in Madhya Pradesh named Chikhalar that has not recorded a single COVID-19 case as of now. Hard to believe, but true it is. And guess what? All credit for this goes to the women of the village.The pictures of the women dressed in sarees and armed with sticks to ensure no one enters the village have emerged. As per media reports, these women have sealed all the boundaries of the village by putting a barricade of bamboo next to a poster that prohibits the entry of outsiders. Not only this, but they are also monitoring all those coming on the state highway passing close to the village. According to women, they had to take this tough decision to save their village from the infection.

 Apr.27, 2021: OneWeb completes launch of another batch of 36 satellites; taking its in-orbit constellation to 182. FP Trending  6 hours ago. OneWeb reveals that these satellites will be a part of its 648 LEO satellite fleet that will deliver low-latency global connectivity and high-speed. It will represent 60 percent of the constellation required to enable its connectivity solution to reach all regions north of 50 degrees latitude by June 2021.

Apr. 28, 2021: The PINK moon captured with the spectrum in the night around 0015hrs

Fig.7i at 0015 on 28 Apr. 2021. 

Fig.7h at 0015 on 28 Apr. 2021. 

Fig.7g at 0015 on 28 Apr. 2021.

Fig.7f  at 0015 on 28 Apr. 2021.

Fig.7e at 0015 on 28 Apr. 2021.

Fig.7d at 0015 on 28 Apr. 2021. 

 Fig.7c at 0015 on 28 Apr. 2021. 

 Fig.7b at 0015 on 28 Apr. 2021.

                  Fig.7a at 0015 on 28 Apr. 2021             

Apr. 28, 2021;  DRDO conducts maiden trial of Python-5 Air to Air Missile. Ch Sushil Rao  4 hours ago. India's indigenous Light Combat Aircraft, Tejas, has added the 5th generation Python-5 Air-to-Air Missile (AAM) in its air-to-air weapons capability. The trials conducted on April 27 were also aimed to validate enhanced capability of the already integrated Derby Beyond Visual Range (BVR) AAM on Tejas.

Apr. 28, 2021: Cracked roads, tilted buildings: Assam earthquake captured in scary photos, videos. 8 hours ago. Assam and Bengal woke up to strong tremors on Wednesday after a massive earthquake of 6.4 magnitude hit the north-eastern states, causing widespread damage.  The quake hit Sonitpur district at 7.51 am and tremors were felt in the entire region, including Meghalaya and northern parts of West Bengal, officials said. It was followed by two more jerks of 4.3 and 4.4 magnitudes at 7.58 am and 8.01 am. No casualty was reported, but many people suffered minor injuries while running out in panic as the first quake struck.

Apr. 28, 2021: Red giant stars often fluctuate in brightness a little, over regular periods. The red giant star Betelgeuse is a perfect example of this. It has several brightness cycles, including one that occurs over around 425 days, and another over around 185 days. These are caused by acoustic waves bouncing around inside the star as it expands, contracts, and expands again. The longest of its cycles is more mysterious. It's what we call a "long secondary period", and it's 5.9 years long. Not all giant branch stars have long secondary periods, but a lot of them do - scientists have detected a long secondary period in around a third of all known giant branch stars - and these periods cannot be explained in the same way. A few explanations have been put forward for these mysterious thrums in the light of dying stars, including a different kind of internal oscillation, magnetic activity, or the presence of a binary companion.

Apr. 28, 2021: Cuckoo bird has crossed the Sahara 10 times in 5 years. Nicoletta Lanese  1 day ago. A cuckoo bird named PJ just broke an impressive record: He traveled more than 50,000 miles (80,000 km) in the past five years while migrating to and from the U.K. The team placed a satellite tag on PJ in 2016, as a part of the tracking project. Since then, they've monitored the cuckoo's travels over the Sahara desert and the Ivory Coast of Africa, through France and Spain, and finally back to Suffolk, England, where he was first found.

Fig.8 VIT receives Patent.

Apr.30, 2021: There was heavy rain on the night of Apr. 29, with slightly less lightning,

from 9PM to almost 1AM next day, the rain was drastic downpour with spells, but quiet continuous What happened was there was obstructed power supply from 1AM till 4AM, 

causing a lot of suffocation and discomfort. Only at 4AM the power supply was restored and it gave a high relief to the people. 

Apr.30, 2021: Eight Temples in Bairavakona sculptured just in one hill, seven of them facing East and one facing north, significant god is Mahasiva. Each linga is worshipped in different names. On the eight temple inside the images of Brahma, and Vishnuvu appear. Every year on Karthika Full Moon day on Durga Vigraham the Moon rays fall. 300 feet height water fall is visible and flows into the canals and mesmerises the devotees. 

Fig.9 the Eight Temples Collection.

ACKNOWLEDGMENT

The author is indebted to Late Prof. K. R. Rao D.Sc. (Madras) D.Sc. (London) for stimulating encouragement to publish my articles on Science & Technology given in trusciencetrutechnology@blogspot.com.  He is also grateful to Late Mrs. Peramma Rangadhama Rao for her admiration and support for the publication of my articles. Her biodata and personal details I have listed in the trusciencetrutechnology@blogspot.com.  She told me that the Meteorides that fall on the Earth carry with them the human life ingrediants. Recent find of water and other earthly elements in distant objects reported by Japanese object 25143 Itokawa asteroid has shown that the object had both extraterrestrial water and organic material and also Americans findings were thrilling. When her son Dr K V N Rao (Ill) had been to USA, she expected a possible trip to visit USA (not materialized) and always observed the 4th July, the day of US independence.